Ask anyone how much a renovation costs in 2026 and they'll give you a ballpark. The honest truth is that's all anyone can give you, because every property is different. The scope, the condition, the structural complexity, the finishes, the site access, all of it changes the number.
But here's what most people don't realise. You can get a real indication of what YOUR renovation will cost before you commit to anything. And it comes back to that same process and framework I keep talking about. The one that doesn't change regardless of how unique your property is.
Here's how it works in practice.
When I planned my outdoor extension I knew before construction started that choosing a pitched roof, oversized timber posts, and recycled brick flooring would increase my costs. The finishes invoice, the labour, the structural complexity, all of it. I also knew I could have done it cheaper with a straight-line roof, slimmer posts, and concrete pavers.
The point isn't which option I chose. The point is I knew. I made those decisions with my eyes open because I had done the concept work first.
I created a design concept that included indicative finishes and a clear direction. Then I handed that to my team before getting into construction ready drawings or finalising any selections. And a good team, which yours should be, can look at a resolved concept and give you figures. Not a vague ballpark based on square meterage. An actual indication based on your specific design decisions.
That conversation changes everything. Because you find out what's possible before you've committed to anything expensive.
This is not rocket science. You can do this too.
Design decisions have a direct impact on cost. But if you don't know what you don't know, which most first-time renovators don't, you need a process and a framework that arms you with the right information before you proceed.
Create the concept. Develop your design direction. Explore your indicative selections early. Hand a complete brief to your team. Then let them tell you whether your vision aligns with your budget before you spend money on detailed drawings, order a single finish, or begin any work on site.
That's how you derisk the budget blowout as much as humanly possible before you begin.
Ready to create your concept before committing to anything?
The Your Design Companion Guided Design Concept & Selections Brief walks you through building a fully resolved concept including indicative selections & early visuals you can hand straight to your team. Built for the everyday renovator so you can arm yourself with the info you need to feel confident renovating.
Want someone to do this with you or need help choosing which product or service is right for you? Reach out at hello@yourdesigncompanion.com.au. I'd love to help.